すなお・わか・ふうり from STAR☆ANIS
type: MusicGroup
popularity: 7
followers: 311
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3659052c9f3feca7f9f42ceef6891b7a971d5321a60e9df30fc3903359ef8886
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/822ff0ba-fce7-400b-a2b9-0522bd496edb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/822ff0ba-fce7-400b-a2b9-0522bd496edb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/822ff0ba-fce7-400b-a2b9-0522bd496edb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3659052c9f3feca7f9f42ceef6891b7a971d5321a60e9df30fc3903359ef8886","name":"すなお・わか・ふうり from STAR☆ANIS","registered_at":"2026-06-17T10:59:27Z","symbol":"NIM1374356","token_address":"0xe33a491723c198d3a90e6ba072f3acc9dc55761d","type":"artist","uuid":"822ff0ba-fce7-400b-a2b9-0522bd496edb"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3659052c9f3feca7f9f42ceef6891b7a971d5321a60e9df30fc3903359ef8886. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/822ff0ba-fce7-400b-a2b9-0522bd496edb.json and https://artists.proofprofile.net/proofs/artist/822ff0ba-fce7-400b-a2b9-0522bd496edb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x3659052c9f3feca7f9f42ceef6891b7a971d5321a60e9df30fc3903359ef8886","name":"すなお・わか・ふうり from STAR☆ANIS","registered_at":"2026-06-17T10:59:27Z","symbol":"NIM1374356","token_address":"0xe33a491723c198d3a90e6ba072f3acc9dc55761d","type":"artist","uuid":"822ff0ba-fce7-400b-a2b9-0522bd496edb"}